Acoustic emission during the electrochemical corrosion of 304 stainless steel in H2SO4 solutions

doi:10.1016/j.corsci.2010.09.056

CORC > 金属研究所 > 中国科学院金属研究所

	Acoustic emission during the electrochemical corrosion of 304 stainless steel in H2SO4 solutions
	Xu, Jian; Wu, Xinqiang; Han, En-Hou
刊名	CORROSION SCIENCE
	2011
卷号	53 期号:1 页码:448-457
关键词	Acid solutions Stainless steel Polarization Acid corrosion Transpassivity
ISSN号	0010-938X
DOI	10.1016/j.corsci.2010.09.056
通讯作者	Wu, Xinqiang()
英文摘要	Acoustic emission (AE) behaviour during the electrochemical corrosion of 304 stainless steel (304SS) in H2SO4 solutions was studied AE signals which related to transpassive dissolution are detected in solutions with low pH and are very slightly influenced by current density and pre-strain During hydrogen bubble evolution a weak correlation exists between the AE signal amplitude and the hydrogen bubble diameter The concept of potential - pH - AE diagram is proposed and such a diagram is drawn based on AE activity and b-values The main mechanisms of AE sources which are transpassive dissolution and hydrogen bubble evolution are also discussed (C) 2010 Elsevier Ltd All rights reserved
资助项目	Science and Technology Foundation of China[50871113] ; Major Scientific and Technological[2010ZX06004-009] ; Special Funds for the Major State Basic Research[2006CB605005] ; Innovation Fund of Institute of Metal Research (IMR) ; Chinese Academy of Sciences (CAS)
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000284861700052
资助机构	Science and Technology Foundation of China ; Major Scientific and Technological ; Special Funds for the Major State Basic Research ; Innovation Fund of Institute of Metal Research (IMR) ; Chinese Academy of Sciences (CAS)
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/106206]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wu, Xinqiang
作者单位	Chinese Acad Sci, Inst Met Res, Liaoning Key Lab Nucl Mat & Safety Assessment, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jian,Wu, Xinqiang,Han, En-Hou. Acoustic emission during the electrochemical corrosion of 304 stainless steel in H2SO4 solutions[J]. CORROSION SCIENCE,2011,53(1):448-457.
APA	Xu, Jian,Wu, Xinqiang,&Han, En-Hou.(2011).Acoustic emission during the electrochemical corrosion of 304 stainless steel in H2SO4 solutions.CORROSION SCIENCE,53(1),448-457.
MLA	Xu, Jian,et al."Acoustic emission during the electrochemical corrosion of 304 stainless steel in H2SO4 solutions".CORROSION SCIENCE 53.1(2011):448-457.